| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $6.39 | 10.476% | $7.0594 | $7.06 | $7.05 | $7.10 |
| Purchase #2 | $161.84 | 11.811% | $180.9549 | $180.95 | $180.95 | $181.00 |
| Purchase #3 | $210.91 | 7.825% | $227.4137 | $227.41 | $227.40 | $227.40 |
| Purchase #4 | $217.75 | 10.190% | $239.9387 | $239.94 | $239.95 | $239.90 |
| Purchase #5 | $162.83 | 3.445% | $168.4395 | $168.44 | $168.45 | $168.40 |
| Purchase #6 | $211.28 | 9.124% | $230.5572 | $230.56 | $230.55 | $230.60 |
| Purchase #7 | $44.52 | 13.627% | $50.5867 | $50.59 | $50.60 | $50.60 |
| 7 purchase totals = | $1,015.52 | $1,104.9501 | $1,104.95 | $1,104.95 | $1,105.00 | |